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  1. Practice
  2. Algorithms
  3. Warmup
  4. Staircase
  5. Discussions

Staircase

  • joaquimley + 3 comments

    3 nested for loops? There's def. something to be improved here, think about recursion.

    • tatianaensslin + 0 comments

      its really only 2 nested for loops and therye each operating on different ranges.

    • benaffleks + 1 comment

      2 nested loops and the size is extremely small so computation time is not something we need to consider

      • bineykingsley36 + 0 comments

        how do you see my Python 2 solution?

    • dallas3 + 1 comment
      function createString(str, ns, n) {
    if (ns > 0) return createString(str+" ", ns-1, n);
    else if (n > 0 && ns === 0) return createString(str+"#", ns, n-1);
    else if (n === 0 && ns === 0) return str;
}

// Complete the staircase function below.
function staircase(n) {
   let ns = n.length-1;
    console.log(createString("", ns, n));

}

      i was going to add a while loop but i keep getting undefined not sure the problem.

      • dallas3 + 0 comments

        okay im an idiot and for some reason put n.length as if a int has a length.